D77GPPT laptop Intel Core Ultra 7 155U

33.8 cm (13.3") WUXGA 16 GB DDR5-SDRAM Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

Model D77GPPT

84 specifications Checked today

Display33.8 cm (13.3")
Resolution1920 x 1200 pixels
ProcessorIntel Core Ultra 7
Memory16 GB
Battery48 Wh
SpeedWi-Fi 6E (802.11ax)

See all specifications

Overview

Display: 33.8 cm (13.3")
Resolution: 1920 x 1200 pixels
Processor: Intel Core Ultra 7
Memory: 16 GB
Battery: 48 Wh
Speed: Wi-Fi 6E (802.11ax)

Brand: HP
Category: Laptop
Model: D77GPPT
Part number: D77GPPT
Also known as: HP D77GPPT laptop Intel Core Ultra 7 155U 33.8 cm (13.3") WUXGA 16 GB DDR5-SDRAM Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

Specifications

84 specifications in 22 groups

Design

Specification	Value
Product type	Laptop
Product colour	Silver
Colour name	Pike silver
Form factor	Clamshell
Market positioning	Premium
Original brand name	HP

Display

Specification	Value
Display diagonal	33.8 cm (13.3")
Display resolution	1920 x 1200 pixels
Touchscreen	No
HD type	WUXGA
Panel type	IPS
Display brightness	400 cd/m²
Colour gamut	100%
Display diagonal (metric)	33.8 cm
RGB colour space	sRGB
sRGB coverage (typical)	100%

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor model	155U
Processor cores	12
Processor threads	14
Processor boost frequency	4.8 GHz
Processor cache	12 MB
Processor cache type	L3

Neural processor unit (NPU)

Specification	Value
Neural processor unit (NPU)	Intel AI Boost
NPU performance up to	11 TOPs

Memory

Specification	Value
Internal memory	16 GB
Internal memory type	DDR5-SDRAM
Memory clock speed	5600 MHz
Memory layout (slots x size)	1 x 16 GB
Memory slots	2x SO-DIMM
Maximum internal memory	16 GB
Non-ECC	Yes

Graphics

Specification	Value
On-board graphics card	Yes
On-board GPU manufacturer	Intel
On-board graphics card family	Intel® Graphics
On-board graphics card model	Intel® Graphics

Audio

Specification	Value
Built-in speaker(s)	Yes
Number of built-in speakers	2
Number of microphones	2

Camera

Specification	Value
Front camera	Yes
Front camera resolution (numeric)	5 MP
Infrared (IR) camera	Yes

Network

Specification	Value
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6E AX211
Bluetooth	Yes
Bluetooth version	5.3

Keyboard

Specification	Value
Pointing device	Clickpad
Numeric keypad	No
Spill-resistant keyboard	Yes
Input device model	HP Premium Keyboard

Software

Specification	Value
Operating system installed	Windows 11 Pro

Processor special features

Specification	Value
Intel® Turbo Boost Technology	Yes

Brand-specific features

Specification	Value
HP speaker type	HP Dual Speakers
HP Artificial Intelligence	AI PC
HP segment	Business

Battery

Specification	Value
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	3
Battery capacity	48 Wh

Power

Specification	Value
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V

Security

Specification	Value
Fingerprint reader	Yes
Password protection	Yes
Password protection type	BIOS, Power on

Certificates

Specification	Value
Compliance certificates	GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI

Sustainability

Specification	Value
Sustainability certificates	ENERGY STAR, TCO
Sustainable technologies and materials	Low halogen; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 25% post-consumer recycled plastic; Ocean-bound plastic in speaker enclosure and system fan; 50% re
Sustainability compliance	Yes

Weight & dimensions

Specification	Value
Weight	1.31 kg
Width	303.1 mm
Depth	215.1 mm
Height (front)	1 cm
Height (rear)	1.7 cm

Packaging data

Specification	Value
Package width	69 mm
Package depth	449 mm
Package height	305 mm

Packaging content

Specification	Value
Keyboard included	Yes

Other features

Specification	Value
Memory module type	DIMM
UNSPSC-code	43211503

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